No Security Risks Detected
This domain appears to be safe and secure
100%
Score
Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.
Scan Information
Last checked:April 7, 2026 14:11:55
Target URL:https://calc-app-18y.pages.dev/
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Page Information
Target URL
https://calc-app-18y.pages.dev/
Page Title
计算器
Status
Active
Host Information
Domain
calc-app-18y.pages.dev
Server
cloudflare
Country
United States
IP Address
172.66.47.156
ASN Information
13335
CLOUDFLARENET
Technologies
Tailwind CSS
UI frameworks
HSTS
Security
Cloudflare
CDN
HTTP/3
Miscellaneous
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2026-04-06 14:11:58
Valid Until
2027-04-07 14:11:58
Subject Name
calc-app-18y.pages.dev
Performance Statistics
4
Total Requests
2
Domains
2
IP Addresses
129.69 KB
Transfer Size
Content Size411.54 KB
HTTP Headers
Access-Control-Allow-Origin
*
CF-RAY
9e899fe1697bfa96-SJC
Cache-Control
public, max-age=0, must-revalidate
Connection
keep-alive
Content-Encoding
br
Content-Type
text/html; charset=utf-8
Date
Tue, 07 Apr 2026 14:11:58 GMT
ETag
W/"651ca89a1cb9edf70ed1aa78b1b8785d"
Nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=YwX%2BEQVzFqW6dgtWrdoZpW6EVVXjCSYLdg%2BqrYhwjr7nD1xLh5LB5YFerh2O%2FDkYTOa8LEwnivsjJtWmRtGkGLhui%2B9k6kRBcDj0nnvMYcKElCs7zFooezUr%2FRW03QuZYNa9%2FY5GVHkE"}]}
Server
cloudflare
Transfer-Encoding
chunked
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
15 headers detected
Technology Stack Analysis
Tailwind CSS
UI frameworks
Tailwind is a utility-first CSS framework.
HSTS
Security
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Cloudflare
CDN
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
HTTP/3
Miscellaneous
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
External Links 0
Requested Domains 2
calc-app-18y.pages.dev
Apex domain
No category information available
cdn.tailwindcss.com
Unknown Type
No category information available